country profile

Tonga

East Asia & PacificUpper middle income104K population

Last updated August 4, 2026

FacebookTwitter/XLinkedInReddit
Microstate notice: This country is classified as a microstate (population under 300,000) and is indexed but not included in GEFRI global or regional rankings.
Progressing readiness

Composite GEFRI Score

Human Capital is a strength, but Innovation lags

Tonga shows progressing readiness to meet the challenges and opportunities of education in a rapidly changing world (50th percentile worldwide). Reforms are translating into broader capability, though uneven performance continues to slow system-wide alignment.

62.06Composite score
Global percentile
50th
Global rank
Not ranked (microstate)
Regional rank
Not ranked (microstate)
Viewing data for
Progressing readiness
Infrastructure
65.05
33rd percentileGlobal avg. 70.44
Advanced readiness
Human Capital
79.28
69th percentileGlobal avg. 66.18
Severely underprepared
Innovation
40.56
38th percentileGlobal avg. 48.64
Emerging readiness
Governance
51.12
64th percentileGlobal avg. 47.07
Progressing readiness
Access & Parity
74.29
49th percentileGlobal avg. 60.85

Country profile

Tonga shows progressing readiness, with important strengths but continued gaps across the system. Most dimension scores sit close to global norms, without a single dimension standing far above the rest.

Uneven scores across dimensions show where readiness conditions are less aligned.

R&D investment remains modest, affecting long-term innovation potential. Policy execution and regulatory capacity remain weak, leaving reforms fragmented and hard to sustain. Girls outperform boys in secondary pathways, adding pressure to address male dropout risks.

Infrastructure presents a near-term leapfrog opportunity: performance is just below the global average, backed by enough observed data to support forward planning. Regionally, Innovation lags peers the most, signalling where investment could have the highest impact.

Most indicators are observed rather than imputed, so estimation uncertainty is limited.

Key insights

Scores range from Human Capital (79.3) to Innovation (40.6), reflecting variation across dimensions.

Trails regional peers most clearly in Innovation.

Regional peers: East Asia & Pacific

Composite GEFRI Score

Global rankRegional rankCountryScore
71Singapore87.75
82Korea, Rep.87.61
93Australia87.58
124Japan86.42
145New Zealand86.25
166Hong Kong SAR, China85.13
PalauMicrostate73.62
NauruMicrostate72.35
517Thailand71.65
528Brunei Darussalam71.24
GuamMicrostate70.43
569China70.26
New CaledoniaMicrostate69.53
American SamoaMicrostate69.29
5910Malaysia69.27
Northern Mariana IslandsMicrostate69.27
6511Macao SAR, China68.91
6612Fiji68.84
7013Mongolia68.44
French PolynesiaMicrostate67.53
7414Indonesia67.24
7515Viet Nam67.00
TongaMicrostate62.06
SamoaMicrostate61.69
9116Philippines60.80
TuvaluFCSMicrostate59.38
Marshall IslandsFCSMicrostate56.13
10917Vanuatu54.76
KiribatiFCSMicrostate49.99
11818Timor-LesteFCS47.72
Micronesia, Fed. Sts.FCSMicrostate47.06
12419Cambodia44.53
12520Korea, Dem. People's Rep.44.29
13521Solomon IslandsFCS40.40
14222MyanmarFCS37.14
14323Lao PDR36.90
15624Papua New GuineaFCS31.85